X 2 08x 04 Step 3 Complete the square on the left side of the equation and balance this by adding the same number to the right side. Add it to both sides of the equation. To do this you take the middle number also known as the linear coefficient and set it equal to 2 a x.
X 2 08x 04 Step 3 Complete the square on the left side of the equation and balance this by adding the same number to the right side.
To solve a quadratic equation. Heres what that would look like for our sample formula. The following are the procedures. Completing the square sometimes called x 2 x 2 is a method that is used in algebra to turn a quadratic equation from standard form ax 2 bx c into vertex form a x-h 2 k.